Q. Which of the following is a method of classifying organisms? (2021)
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A.
Morphological
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B.
Physiological
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C.
Genetic
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D.
All of the above
Solution
Organisms can be classified using morphological, physiological, and genetic methods.
Correct Answer: D — All of the above
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Q. Which of the following is a unicellular eukaryote? (2023)
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A.
Bacteria
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B.
Yeast
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C.
Amoeba
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D.
Paramecium
Solution
Paramecium is a unicellular eukaryote.
Correct Answer: D — Paramecium
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Q. Which of the following is a unicellular eukaryotic organism? (2020)
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A.
Bacteria
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B.
Yeast
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C.
Amoeba
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D.
Paramecium
Solution
Paramecium is a unicellular eukaryotic organism.
Correct Answer: D — Paramecium
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Q. Which of the following is a unicellular organism? (2019)
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A.
Euglena
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B.
Mango tree
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C.
Human
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D.
Frog
Solution
Euglena is a unicellular organism.
Correct Answer: A — Euglena
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Q. Which of the following is not a domain in the three-domain system? (2022)
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A.
Bacteria
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B.
Eukarya
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C.
Archaea
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D.
Fungi
Solution
Fungi is not a domain; it is a kingdom within the domain Eukarya.
Correct Answer: D — Fungi
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Q. Which of the following is not a domain of life? (2022)
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A.
Bacteria
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B.
Archaea
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C.
Eukarya
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D.
Viruses
Solution
Viruses are not classified as a domain of life.
Correct Answer: D — Viruses
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Q. Which of the following is not a feature of the kingdom Protista? (2021)
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A.
Eukaryotic
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B.
Unicellular or multicellular
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C.
Photosynthetic or heterotrophic
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D.
Cell wall made of chitin
Solution
Protista do not have a cell wall made of chitin; this is characteristic of fungi.
Correct Answer: D — Cell wall made of chitin
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Q. Which of the following is not a part of the five-kingdom classification? (2021)
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A.
Monera
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B.
Protista
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C.
Fungi
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D.
Virus
Solution
Viruses are not included in the five-kingdom classification as they are not considered living organisms.
Correct Answer: D — Virus
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Q. Which of the following is true about the classification of living organisms? (2022)
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A.
It is static and unchanging
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B.
It is based on evolutionary relationships
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C.
It does not consider genetic information
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D.
It is only based on morphological features
Solution
Modern classification is based on evolutionary relationships, including genetic information.
Correct Answer: B — It is based on evolutionary relationships
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Q. Which of the following kingdoms includes multicellular organisms that are autotrophic?
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A.
Monera
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B.
Fungi
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C.
Plantae
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D.
Animalia
Solution
The kingdom Plantae includes multicellular organisms that are autotrophic.
Correct Answer: C — Plantae
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Q. Which of the following kingdoms includes organisms that can be both autotrophic and heterotrophic? (2019)
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A.
Monera
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B.
Fungi
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C.
Plantae
-
D.
Protista
Solution
The kingdom Protista includes organisms that can be both autotrophic and heterotrophic.
Correct Answer: D — Protista
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Q. Which of the following kingdoms includes organisms that can be both unicellular and multicellular? (2022)
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A.
Monera
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B.
Fungi
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C.
Plantae
-
D.
Protista
Solution
The kingdom Protista includes both unicellular and multicellular organisms.
Correct Answer: D — Protista
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Q. Which of the following organisms is classified as a prokaryote? (2019)
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A.
Yeast
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B.
E. coli
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C.
Mushroom
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D.
Paramecium
Solution
E. coli is a prokaryotic organism, while the others are eukaryotic.
Correct Answer: B — E. coli
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Q. Which of the following organisms is classified under the kingdom Protista? (2022)
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A.
Mushrooms
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B.
Euglena
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C.
Lichens
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D.
Corals
Solution
Euglena is classified under the kingdom Protista, which includes diverse unicellular organisms.
Correct Answer: B — Euglena
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